Blending device for producing room-temperature vulcanized silicone rubber

Abstract

The utility model discloses a blending device for producing room temperature vulcanized silicone rubber, which relates to the technical field of blending devices, and comprises a blending bottom plate, a blending barrel, a water adding barrel and a filter frame, a filter screen is arranged on the inner wall of the filter frame, a sterilization frame is arranged on the inner wall of the blending barrel, a sterilization heating wire is arranged on the inner wall of the sterilization frame, and the sterilization heating wire is arranged on the inner wall of the water adding barrel. A conveying pipe is installed on the outer wall of the sterilization frame, a cooling frame is installed at the bottom of the sterilization frame, and a drainage electric control valve is installed on the inner wall of the drainage groove. The water treatment mechanism is installed, impurities in water are filtered through the filter screen, then water in the water adding barrel is added into the sterilization frame through the pipeline, high-temperature sterilization is conducted on the water in the sterilization frame, and the sterilized water is added into the cooling frame through the conveying pipe to be cooled. And then the treated water is added into the blending barrel, so that the room temperature vulcanized silicone rubber is produced, and the condition that the quality of the room temperature vulcanized silicone rubber at the production place is reduced due to impurities or bacteria in the water is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of blending devices, in particular to a room temperature vulcanized silicone rubber production blending device. Background Art

[0002] Room temperature vulcanized silicone rubber is a type of silicone rubber that can be vulcanized at room temperature. This is in contrast to traditional silicone rubber that needs to be heated for vulcanization, making room temperature vulcanized silicone rubber more convenient in application. When producing it, a room temperature vulcanized silicone rubber production blending device is required. It is a set of special equipment for preparing room temperature vulcanized silicone rubber, which is responsible for mixing and reacting the pretreated raw materials. The design of the entire device is based on the principles of high efficiency, safety, and environmental protection to ensure the continuity and stability of silicone rubber production.

[0003] Patent document CN219855403U discloses a device for producing PLAPBAT blends, which discloses "including a mixing tank, a tank cover is buckled on the top of the mixing tank, a plurality of mounting grooves are provided in a circular array on the inner edge surface of the mixing tank, and a heating plate is fixedly provided in each of the plurality of mounting grooves, a motor is fixedly provided at the center of the top of the tank cover, and a support arm is fixedly provided at one end of the motor shaft of the motor passing through the tank cover, and a scraper plate is constructed at both ends of the support arm, and a rubber scraper abutting against the inner wall of the mixing tank is fixedly provided on one side of the scraper plate, a groove is provided at the center of the bottom end of the mixing tank, and a servo motor is fixedly provided at the top of the groove, and a chassis is fixedly provided at one end of the motor shaft of the servo motor extending into the mixing tank. The device for producing PLAPBAT blends adopts a bottom stirring method and cooperates with a scraping structure to reduce the residue of materials on the inner wall of the equipment, reduce the processing cost of materials, and has strong practicality."

[0004] However, the device for producing PLAPBAT blends in the above-mentioned public document mainly considers reducing the material residue on the inner wall of the equipment and reducing the processing cost of the material, but it is not convenient to treat the water added to the inside of the blending device, because the water in the water adding bucket on the equipment is a normal water source from the outside, and the normal water source from the outside may contain impurities or bacteria, which causes the water to be directly added to the blending barrel and mixed with the raw materials. This may cause the quality of the room temperature vulcanized silicone rubber produced to be reduced due to impurities or bacteria.

[0005] In view of this, it is necessary to study the water treatment mechanism so as to be able to treat the water added into the blending device. Utility Model Content

[0006] The utility model aims to provide a room temperature vulcanized silicone rubber production blending device to solve the technical problem of treating water added into the room temperature vulcanized silicone rubber production blending device proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a room temperature vulcanized silicone rubber production blending device, comprising: a blending bottom plate, a blending barrel is installed on the top of the blending bottom plate, a water adding barrel is installed on the top of the blending bottom plate, a water treatment mechanism is provided on the top of the blending bottom plate, and the water treatment mechanism is used to treat the water inside the water adding barrel;

[0008] The water treatment mechanism includes a filter frame, which is arranged on the top of the water adding barrel, a filter screen is installed on the inner wall of the filter frame, a sterilization frame is installed on the inner wall of the blending barrel, a sterilization heating wire is installed on the inner wall of the sterilization frame, a silver partition is installed on the inner wall of the sterilization frame, a delivery pipe is installed on the outer wall of the sterilization frame, a cooling frame is installed on the bottom of the sterilization frame, and one end of the delivery pipe extends to the interior of the cooling frame, a drainage groove is provided on the inner wall of the cooling frame, and a drainage electric control valve is installed on the inner wall of the drainage groove.

[0009] Preferably, a feed pipe is installed on the top of the blending barrel, a blending motor is installed on the top of the blending barrel, a blending shaft is installed on the output end of the blending motor, a temperature control component is installed on the inner wall of the blending barrel, and a discharge pipe is installed on the outer wall of the blending barrel.

[0010] Preferably, the outer wall of the blending bottom plate is provided with a receiving mechanism, and the receiving mechanism is used to carry the produced rubber.

[0011] Preferably, the receiving mechanism includes a receiving base, and the receiving base is arranged on the outer wall of the blending bottom plate.

[0012] Preferably, the outer wall of the receiving base is provided with a receiving groove, and the inner wall of the receiving groove is installed with an electromagnet.

[0013] Preferably, a magnetic block barrel is installed on the outer wall of the electromagnet.

[0014] Preferably, the outer wall of the receiving base is provided with a scraper groove, the inner wall of the scraper groove is installed with a clamping pole, the output end of the clamping pole is installed with a clamping block, and the inner wall of the scraper groove is installed with a scraper body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model processes the water inside the water adding bucket by installing a water treatment mechanism. The water in the water adding bucket is a normal water source from the outside. The normal water source from the outside may contain impurities or bacteria, which may cause the water to be directly added to the blending barrel to mix with the raw materials. This may cause the quality of the room temperature vulcanized silicone rubber produced at the production site to be reduced due to the impurities or bacteria. Therefore, it is necessary to improve this. The filter frame is installed at the water inlet of the water adding bucket, and the impurities in the water are filtered by the filter net. Then the water in the water adding bucket is added to the sterilization frame through the pipeline, and the sterilization heating wire works to heat the silver partition, so that the water in the sterilization frame is sterilized at high temperature. The sterilized water is added to the cooling frame through the delivery pipe for cooling, and then the drainage electric control valve is operated to make the drainage groove in a flowing state. The treated water is added to the blending barrel to produce room temperature vulcanized silicone rubber, thereby avoiding the situation that the quality of the room temperature vulcanized silicone rubber produced at the production site is reduced due to impurities or bacteria in the water.

[0017] 2. The utility model is equipped with a receiving mechanism to carry the produced rubber. The existing blending device often needs to be stored in an external container after production, and the container will cause a large amount of rubber to be adsorbed on the inner wall of the container, resulting in a waste of resources. Therefore, it is necessary to improve this. The magnetic barrel is adsorbed on an energized electromagnet, and the rubber is transported to the magnetic barrel through a discharge pipe for storage. At the same time, when the rubber is used, the clamping pole drives the clamping block not to clamp the scraper body, and the scraper body is used to scrape the rubber adsorbed on the inner wall of the magnetic barrel, thereby avoiding waste of resources, and then the rubber in the magnetic barrel can be used, and it is convenient to receive and receive the rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the receiving base portion of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the scraper body of the utility model.

[0022] In the figure: 1. blending bottom plate; 2. blending barrel; 3. feed pipe; 4. blending motor; 5. blending shaft; 6. temperature control component; 7. water adding barrel; 8. discharge pipe; 9. filter frame; 10. filter screen; 11. sterilization frame; 12. sterilization heating wire; 13. silver partition; 14. conveying pipe; 15. cooling frame; 16. drain trough; 17. drain electric control valve; 18. receiving base; 19. receiving trough; 20. electromagnet; 21. magnetic block barrel; 22. scraper slot; 23. clamping pole; 24. clamping block; 25. scraper body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2A room temperature vulcanized silicone rubber production blending device comprises: a blending base plate 1, a blending barrel 2 is installed on the top of the blending base plate 1, a water adding barrel 7 is installed on the top of the blending base plate 1, a feeding pipe 3 is installed on the top of the blending barrel 2, a blending motor 4 is installed on the top of the blending barrel 2, a blending shaft 5 is installed on the output end of the blending motor 4, a temperature control component 6 is installed on the inner wall of the blending barrel 2, and a discharge pipe 8 is installed on the outer wall of the blending barrel 2. Raw materials are added into the blending barrel 2 through the feeding pipe 3, and the water adding barrel 7 adds a certain amount of water into the blending barrel 2. Then the blending motor 4 works to drive the blending shaft 5 to rotate, and the temperature control component 6 is used to control the temperature inside it, so that the raw materials are mixed into a room temperature vulcanized silicone rubber product.

[0027] See also Figure 1 and Figure 2 A water treatment mechanism is provided on the top of the blending bottom plate 1, and the water treatment mechanism is used to treat the water inside the water adding bucket 7. The water treatment mechanism includes a filter frame 9, and the filter frame 9 is arranged on the top of the water adding bucket 7. A filter screen 10 is installed on the inner wall of the filter frame 9, and a sterilization frame 11 is installed on the inner wall of the blending bucket 2. A sterilization heating wire 12 is installed on the inner wall of the sterilization frame 11, and a silver partition 13 is installed on the inner wall of the sterilization frame 11. A delivery pipe 14 is installed on the outer wall of the sterilization frame 11, and a cooling frame 15 is installed at the bottom of the sterilization frame 11, and one end of the delivery pipe 14 extends to the inside of the cooling frame 15. A drainage groove 16 is provided on the inner wall of the cooling frame 15, and a drainage electric control valve 17 is installed on the inner wall of the drainage groove 16. The water in the water adding bucket 7 is a normal water source from the outside, and there may be impurities or bacteria in the normal water source from the outside, which may cause the water to be directly added. When mixed with the raw materials in the blending barrel 2, the quality of the room temperature vulcanized silicone rubber produced may be reduced due to impurities or bacteria, so it is necessary to improve this. The filter frame 9 is installed at the water inlet of the water adding barrel 7, and the filter screen 10 is used to filter the impurities in the water. Then the water in the water adding barrel 7 is added to the sterilization frame 11 through the pipeline, and the sterilization heating wire 12 works to heat the silver partition 13, so that the water in the sterilization frame 11 is sterilized at high temperature. The sterilized water is added to the cooling frame 15 through the delivery pipe 14 for cooling, and then the drainage electric control valve 17 is operated to make the drainage trough 16 in a flow state, and the treated water is added to the blending barrel 2 to produce room temperature vulcanized silicone rubber, so as to avoid the situation that the quality of the room temperature vulcanized silicone rubber produced at the production site is reduced due to impurities or bacteria in the water.

[0028] See also Figure 1 , Figure 3 and Figure 4The outer wall of the blending bottom plate 1 is provided with a receiving mechanism, which is used to carry the produced rubber. The receiving mechanism includes a receiving base 18, which is arranged on the outer wall of the blending bottom plate 1, and the outer wall of the receiving base 18 is provided with a receiving groove 19, and the inner wall of the receiving groove 19 is installed with an electromagnet 20, and the outer wall of the electromagnet 20 is installed with a magnetic block barrel 21, and the outer wall of the receiving base 18 is provided with a scraper groove 22, and the inner wall of the scraper groove 22 is installed with a clamping pole 23, and the output end of the clamping pole 23 is installed with a clamping block 24, and the inner wall of the scraper groove 22 is installed with a scraper body 25. The existing blending device often needs to be installed after production is completed. The rubber is stored in an external container, and a large amount of rubber will be adsorbed on the inner wall of the container when the container is stored, which leads to a waste of resources. Therefore, it is necessary to improve this. The magnetic barrel 21 is adsorbed on the energized electromagnet 20, and the rubber is transported to the magnetic barrel 21 through the discharge pipe 8 for storage. At the same time, when the rubber is used, the clamping rod 23 drives the clamping block 24 not to clamp the scraper body 25. The scraper body 25 is used to scrape the rubber adsorbed on the inner wall of the magnetic barrel 21, so as to avoid waste of resources, and then the rubber in the magnetic barrel 21 can be used, and it is convenient to receive and store the rubber.

[0029] Working principle: the raw materials are added into the blending barrel 2 through the feed pipe 3, and the water adding barrel 7 adds a certain amount of water into the blending barrel 2. Then the blending motor 4 works to drive the blending shaft 5 to rotate, and the temperature control component 6 is used to control the temperature inside it, so that the raw materials are mixed into room temperature vulcanized silicone rubber products. The water in the water adding barrel 7 is a normal water source from the outside world, and the normal water source from the outside world may contain impurities or bacteria, which may cause the water to be directly added into the blending barrel 2 and mixed with the raw materials. The quality of the room temperature vulcanized silicone rubber produced may be reduced due to impurities or bacteria. Therefore, it is necessary to improve this. The filter frame 9 is installed at the water inlet of the water adding barrel 7, and the filter net 10 is used to filter the impurities in the water. Then the water in the water adding barrel 7 is added to the sterilization frame 11 through the pipeline, and the sterilization heating wire 12 works to heat the silver partition 13, so that the water in the sterilization frame 11 is sterilized at high temperature, and the sterilized water is added to the cooling The rubber is cooled in the frame 15, and then the drain electric control valve 17 is operated to make the drain groove 16 in a flowing state. The treated water is then added to the blending barrel 2 to produce room temperature vulcanized silicone rubber, thereby avoiding the situation where the quality of the room temperature vulcanized silicone rubber produced at the production site is reduced due to impurities or bacteria in the water. The existing blending device often needs to be stored in an external container after production is completed, and the container will cause a large amount of rubber to be adsorbed on the inner wall of the container when storing, resulting in a waste of resources. Therefore, it is necessary to improve this. The magnetic block barrel 21 is adsorbed on the energized electromagnet 20, and the rubber is transported to the magnetic block barrel 21 through the discharge pipe 8 for storage. At the same time, when the rubber is used, the clamping rod 23 works to drive the clamping block 24 not to clamp the scraper body 25, and the scraper body 25 is used to scrape the rubber adsorbed on the inner wall of the magnetic block barrel 21, thereby avoiding a waste of resources, and then the rubber in the magnetic block barrel 21 is used, and it is convenient to receive and receive the rubber.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A room temperature vulcanized silicone rubber production blending device, comprising: a blending base plate (1), a blending barrel (2) installed on the top of the blending base plate (1), and a water adding barrel (7) installed on the top of the blending base plate (1), characterized in that: A water treatment mechanism is provided on the top of the blending bottom plate (1), and the water treatment mechanism is used to treat the water inside the water adding bucket (7); The water treatment mechanism comprises a filter frame (9), wherein the filter frame (9) is arranged on the top of a water adding bucket (7), a filter screen (10) is installed on the inner wall of the filter frame (9), a sterilization frame (11) is installed on the inner wall of the blending bucket (2), a sterilization heating wire (12) is installed on the inner wall of the sterilization frame (11), a silver partition (13) is installed on the inner wall of the sterilization frame (11), a delivery pipe (14) is installed on the outer wall of the sterilization frame (11), a cooling frame (15) is installed at the bottom of the sterilization frame (11), and one end of the delivery pipe (14) extends to the interior of the cooling frame (15), a drainage groove (16) is provided on the inner wall of the cooling frame (15), and a drainage electric control valve (17) is installed on the inner wall of the drainage groove (16).

2. A room temperature vulcanized silicone rubber production and blending device according to claim 1, characterized in that: A feed pipe (3) is installed on the top of the blending barrel (2), a blending motor (4) is installed on the top of the blending barrel (2), a blending shaft (5) is installed on the output end of the blending motor (4), a temperature control component (6) is installed on the inner wall of the blending barrel (2), and a discharge pipe (8) is installed on the outer wall of the blending barrel (2).

3. A room temperature vulcanized silicone rubber production and blending device according to claim 1, characterized in that: The outer wall of the blending bottom plate (1) is provided with a receiving mechanism, and the receiving mechanism is used to carry the produced rubber.

4. A room temperature vulcanized silicone rubber production and blending device according to claim 3, characterized in that: The receiving mechanism comprises a receiving base (18), and the receiving base (18) is arranged on the outer wall of the blending bottom plate (1).

5. A room temperature vulcanized silicone rubber production and blending device according to claim 4, characterized in that: The outer wall of the receiving base (18) is provided with a receiving groove (19), and the inner wall of the receiving groove (19) is installed with an electromagnet (20).

6. A room temperature vulcanized silicone rubber production and blending device according to claim 5, characterized in that: A magnetic block barrel (21) is installed on the outer wall of the electromagnet (20).

7. A room temperature vulcanized silicone rubber production and blending device according to claim 5, characterized in that: The outer wall of the receiving base (18) is provided with a scraper groove (22), the inner wall of the scraper groove (22) is installed with a clamping pole (23), the output end of the clamping pole (23) is installed with a clamping block (24), and the inner wall of the scraper groove (22) is installed with a scraper body (25).

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